1396712 has 16 divisors (see below), whose sum is σ = 2656800. Its totient is φ = 688240.

The previous prime is 1396711. The next prime is 1396723. The reversal of 1396712 is 2176931.

It is not an unprimeable number, because it can be changed into a prime (1396711) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 662 + ... + 1797.

It is an arithmetic number, because the mean of its divisors is an integer number (166050).

2^1396712 is an apocalyptic number.

It is an amenable number.

1396712 is a deficient number, since it is larger than the sum of its proper divisors (1260088).

1396712 is a wasteful number, since it uses less digits than its factorization.

1396712 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2536 (or 2532 counting only the distinct ones).

The product of its digits is 2268, while the sum is 29.

The square root of 1396712 is about 1181.8257062698. The cubic root of 1396712 is about 111.7812481951.

The spelling of 1396712 in words is "one million, three hundred ninety-six thousand, seven hundred twelve".